Hitachi NV45AB2 - Advanced Troubleshooting; Troubleshooting: Skipping Nails or Intermittent Feed; Troubleshooting: Nail Jams or Bent Nails; Troubleshooting: Speed-Related Performance Issues

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PROBLEM CHECK METHOD CORRECTION
Skipping nails. Check for proper nails. Use only recommended
Intermittent feed. nails.
Check function of nail feeder Clean and lubricate.
per page 20.
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Use Hitachi pneumatic tool
lubricant.
Check position of nail holder Adjust nail holder to proper
in magazine per page 14 or 16. position.
Piston O-ring cut or heavily Contact Hitachi for
worn? replacement.
Nails jam. Check for proper nails. Use only recommended nails.
Driven nail is bent.
Driver blade worn? Contact Hitachi for
replacement.
Drives properly during Check inside diameter of air Use larger air hose.
normal operation, hose.
but does not drive fully
at faster nailing speeds.
01Eng_NV45AB2_US 2/26/09, 11:4624